| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.82 | 12.301% | $154.7732 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $41.57 | 8.826% | $45.239 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $132.27 | 8.177% | $143.0857 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $139.58 | 13.714% | $158.722 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $212.70 | 12.246% | $238.7472 | $238.75 | $238.75 | $238.70 |
| Purchase #6 | $47.44 | 9.119% | $51.7661 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $146.50 | 10.381% | $161.7082 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $857.88 | $954.0414 | $954.05 | $954.00 | $954.00 | |